Class ModeTest

java.lang.Object

topics.divideconquer.mode.ModeTest

@DisplayName("Mode Calculation Paradigms")
class ModeTest
extends Object

Validation Suite for Mode Algorithms

Verifies both quadratic and linearithmic approaches accurately calculate the mode and its frequency.

Author:

vicegd

Constructor Summary

Constructors

Constructor	Description
ModeTest()

Method Summary

Modifier and Type	Method	Description
(package private) static void	setup()
(package private) void	shouldCalculateModeNaive()
(package private) void	shouldCalculateModeSorting()
(package private) void	shouldNotMutateOriginalArray()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ModeTest

ModeTest()

Method Details

setup

@BeforeAll
static void setup()

shouldCalculateModeNaive

@Test
@DisplayName("Naive O(N^2): Calculate the mode of a mixed array")
void shouldCalculateModeNaive()

shouldCalculateModeSorting

@Test
@DisplayName("Sorting O(N log N): Calculate the mode of a mixed array")
void shouldCalculateModeSorting()

shouldNotMutateOriginalArray

@Test
@DisplayName("Validation: Arrays must not be mutated by the calculation")
void shouldNotMutateOriginalArray()